Arithmo

Arithmo is a lightweight, persistent calculator that automatically saves your work. Perform basic arithmetic operations — addition, subtraction, multiplication, and division — and never worry about losing your calculations again. Close the popup anytime and reopen it to find everything exactly where you left off. Features include session restoration with visual indicator, percentage calculations, keyboard shortcuts for power users, and a beautiful dark theme interface. Works completely offline with no external connections. Your data stays private and secure on your device. Perfect for quick everyday calculations. By AIO.com.ai.